Funding for this research was provided by:
European Cooperation in Science and Technology (CA17127)
Received: 7 September 2021
Accepted: 20 November 2021
First Online: 30 November 2021
: The participation was voluntary and anonymous. All participants have been informed about the study’s objectives and the use of the data. No harm resulted from non-participation. Since students participated voluntarily, chose to participate or not prior to the survey, we assumed implicit informed consent.Ethical guidelines as prescribed by the European Commission (CitationRef removed), the German Research Foundation (CitationRef removed) and the Office for Human Research Protections (CitationRef removed) have been followed during planning and conducting the study.
: Not applicable.
: The author(s) declare(s) that they have no competing interests.